Hundreds gather early Friday, Nov. 16, 2012, in Midland, Texas, some holding flags, for a prayer service to honor and pray for all those involved in the incident on Thursday where four veterans were killed and 16 other people were injured when a train slammed into a parade float carrying the returning heroes to a banquet. (AP Photo/Reporter-Telegram, Tim Fischer)

After a train crashed into a parade float carrying wounded veterans to an honorary banquet in Midland on Thursday, Rep. Mike Conaway (R-TX) took an active role in getting assistance and support for victims and their families.

When Conaway, who represents Midland in the U.S. House of Representatives, heard about the accident he posted the following statement to his Facebook page:

“My thoughts and prayers go out to those who were involved in the Show of Support parade accident in Midland earlier this evening. While there are still many questions to be answered, now is the time to rally around those involved and support their families during this difficult time.”

The flatbed tractor-trailer carrying the victims became stuck in the pathway of the train when the preceding float paused in front of it. The second float did not have time to exit the tracks before the train struck.

Witnesses said sirens from the police cars accompanying the parade may have drowned out the train’s horn.

People on board who saw the oncoming train began jumping from the tracks. The crash killed four veterans who were on the float at the time and injured 17 others.

Conaway announced that a Friday morning prayer vigil would be held at the Midland Centennial Plaza led by Midland’s mayor, Wes Perry.

Throughout the day on Friday, Conaway shared updates on the investigation and offered ways for constituents to show their support and assist the victims and families of the accident.

He posted a link to the United Blood Services, where constituents could make an appointment to donate blood. Midland High School hosted a blood drive from 9 a.m. to 3 p.m.

Other Texas politicians expressed their sympathy for the families of those affected and asked for answers to the cause of the accident.

Outgoing senator Kay Bailey Hutchison released the following statement on Friday morning:

“This was a horrible accident involving parade participants honoring veterans of the wars in Iraq and Afghanistan. Many of them have given so much in service to their country. It is a terrible tragedy. My thoughts and prayers are with the victims and their families. It is important that a full investigation be conducted to determine the cause of the crash.”

“This is a senseless tragedy that has claimed the life of at least one Texas hero, and I know the entire state of Texas joins me in prayer and mourning for these victims,” said Sen. John Cornyn. “May God comfort the loved ones of those killed and bring healing to the injured.”

According to Conaway, the National Transportation Safety Board will investigate the accident. He urges people with questions regarding the investigation to contact the Office of Public Affairs. Families affected during the accident can receive assistance from Union Pacific Railroad by calling (877) 877-2567 and choosing Option 1.